Success repair boot on Samsung GT-S5250:
Code:
Welcome to Medusa Box Software version 2.6.1.4
Selected device model: Samsung GT-S5250
Connecting. Please wait...
Checking data...
VREF = 0.0V is less than required level. Please check target device power supply.
Medusa JTAG Firmware version 1.1.0.
Medusa JTAG Hardware S64 revision B.
Detected TAP ID: 07926F0F, IR Length = 4.
JTAG speed : Auto (RTCK).
VREF level : 2.96 V
CPU : Broadcom BCM2133
Core ID : 07926F0F
Flash device: Samsung OneNAND KFG4GH6Q4M
Flash ID : 00EC0050
Page size : 4096 bytes
Block size : 64 pages (256 Kb)
Block count: 2048
Flash size : 512 Mb
Write protection disabled.
Opening "D:\Medusa\Firmware\Samsung\s5250\SAMSUNG_GTS5250_Repair.mf" file...
Writing BOOT section. Please wait... Done
Writing UPCH section. Please wait... Done
Disconnected
Repair done.